Facility Enhancements > Pedal Karts Prime Kart Bottom Bracket Tool Details Related Articles Gallery The Prime Kart Bottom Bracket Tool is a replacement part for Prime Karts Turbo and XL 4 pedal kart models. $30 Prime Kart Bottom Bracket Tool quantity Add to cart Questions? Contact Us Others also viewed… Playable Fountains Splashpad® Water Journey™ Spraypoint® You may also like… Racer Bottom Bracket Assembly Racer Metal Seat Frame Racer Complete Wheel Assembly XL 4 “Charger” Custom Graphics